00567nam0-22002171i-450-990002752740403321000275274FED01000275274(Aleph)000275274FED0100027527420000920d1965----km-y0itay50------baENGEtudes de gestion par ratios. N1̜2 Imprimeries - Papiers - Edition.ParisS.E.F.1965.ITUNINARICAUNIMARCBK9900027527404033216-11-40S.I.ECAECAUNINAING01